Question

A sphere has an unknown amount of charge distributed uniformly at a distance of 0.56cm from the center of the of the sphere, the electric feld point directly toward centre of the phone which has a magnitude of 1.6x10NC how much charge is on the sphere.​

Answer 1

2+2+2+2+22++2+2+2+2+222+2++2c2+2+2+2+2+2